Finding the Fourth Proportional to 10,592.91, 14,618.70 and 5,877.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.91 : 14,618.70 = 5,877.18 : x
2. Step 2: Convert to fraction form
   10,592.91/14,618.70 = 5,877.18/x
3. Step 3: Cross multiply
   10,592.91x = 14,618.70 × 5,877.18
4. Step 4: Simplify right side
   10,592.91x = 85,916,731.27
5. Step 5: Solve for x
   x = 85,916,731.27/10,592.91
6. Step 6: Final answer
   x = 8,110.78